PURPOSE: To reduce inertia of a moving body and improve carrying stability by providing a vertically moving body having n adsorbing device in the moving body that goes back and forth on a rail along a press line, and providing a crank at stop position of the moving body and thereby moving up and down the vertcally moving body.

CONSTITUTION: When pressing is completed, a driving unit 2 drives a connecting shafr 9 by l/2, and makes a grip unit 6 coincide with a crank unit 5 at P or Q position. Then, the groove 22 of the vertically moving body 18 of the grip unit 6 engages with a roller 13 of the crank unit 5. At the same time, a guide roller 21 of the vertically moving body 18 coincides with the notched part 7 of a rail 4. The driving unit 2 drives the connecting shaft 8 and shifts the rack 10 of the crank unit 5, and shifts the roller 13 to the position shown by alternate long and short dash lines. The vertically moving body 18 is lowered, and the material is adsorbed by the adsorbing device. Then, after raising the vertically moving body 18 by the driving unit 2, the grip unit 6 is moved from P to Q position of from Q to P position. The vertically moving body 18 is lowered as mentioned above, and adsorbed material is released.